User manual
User Manual 
11 
•  Low maintenance—no moving parts significantly reduces maintenance 
cost and time 
•  Low power consumption 
•  Rugged enough for harsh environments—NEMA rated 4X 
•  Individual FCC license not required 
Compatibility 
  Dataloggers:  CR200(X) series 
  CR800 series 
  CR1000 
  CR3000 
  CR5000 
  CR500 
  CR510 
  CR10(X) 
  CR23X 
Measurement Range (see Figure 6-1) 
  CS475:  50 mm to 20 m (2 in to 65 ft) 
  CS476:  50 mm to 30 m (2 in to 98 ft) 
  CS477:  400 mm to 70 m (16 in to 230 ft) 
Figure 6-1. Reference line for measurement range 
Accuracy 
  CS475:  ±5 mm (±0.2 in) 
  CS476:  ±3 mm (±0.1 in) 
  CS477:  ±15 mm (±0.6 in) 
Resolution:  1 mm (0.0033 ft) 
Output Protocol: SDI-12 










